Dataset Information

Prognostic value of the Memorial Sloan Kettering Prognostic Score in metastatic pancreatic adenocarcinoma.

ABSTRACT:

Background

The Memorial Sloan Kettering Prognostic Score (MPS), a composite of the neutrophil-lymphocyte ratio (NLR) and albumin, is an objective prognostic tool created as a more readily available alternative to the Glasgow Prognostic Score. A prior analysis of patients with metastatic pancreatic adenocarcinoma (mPDAC) suggested that the MPS may predict survival, although it did not control for clinically relevant factors.

Methods

MPS scores were calculated for patients with mPDAC treated at Memorial Sloan Kettering Cancer Center from January 1, 2011, to December 31, 2014. An MPS scale of 0 to 2 was used: 0 for an albumin level ≥ 4 g/dL and an NLR ≤ 4 g/dL, 1 for either an albumin level < 4 g/dL or an NLR > 4 g/dL, and 2 for an albumin level < 4 g/dL and an NLR > 4 g/dL. Performance status, antineoplastic therapy, presence of thromboembolism (TE), radiation therapy, and metastatic sites were also analyzed. The associations with overall survival were examined with time-dependent Cox proportional hazards regression analyses.

Results

A multivariate model revealed that higher MPS scores at diagnosis (hazard ratio for MPS of 2 vs MPS of 0, 1.41; 95% confidence interval, 1.13-1.76), liver metastases, radiation therapy, hospital admissions, TE, and performance status were associated with worse overall survival. The median overall survival for patients with MPS scores of 0, 1, and 2 were 12.9, 9.0, and 5.4 months, respectively.

Conclusions

The MPS, an easily calculated composite of the NLR and albumin, is an objective tool that may predict survival in mPDAC independently of performance status, disease characteristics, and cancer therapy.

Lay summary

The Memorial Sloan Kettering Prognostic Score (MPS) is a new scoring system that incorporates markers of inflammation found in individuals' blood at the diagnosis of metastatic pancreatic cancer. Data suggest that the MPS may help to determine prognosis.

SUBMITTER: Lebenthal JM

PROVIDER: S-EPMC8084949 | biostudies-literature | 2021 May

REPOSITORIES: biostudies-literature

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Publications

Prognostic value of the Memorial Sloan Kettering Prognostic Score in metastatic pancreatic adenocarcinoma.

Lebenthal Justin M JM Zheng Junting J Glare Paul A PA O'Reilly Eileen M EM Yang Andrew C AC Epstein Andrew S AS

Cancer 20210120 10

<h4>Background</h4>The Memorial Sloan Kettering Prognostic Score (MPS), a composite of the neutrophil-lymphocyte ratio (NLR) and albumin, is an objective prognostic tool created as a more readily available alternative to the Glasgow Prognostic Score. A prior analysis of patients with metastatic pancreatic adenocarcinoma (mPDAC) suggested that the MPS may predict survival, although it did not control for clinically relevant factors.<h4>Methods</h4>MPS scores were calculated for patients with mPDA ...[more]

PMID: 33471374

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Project description:BackgroundExtraneural metastasis of glioma is a rare event, often occurring in patients with advanced disease. Genomic alterations associated with extraneural glioma metastasis remain incompletely understood.MethodsTen patients at Memorial Sloan Kettering Cancer Center diagnosed with extraneural metastases of glioblastoma (9 patients) and gliosarcoma (1 patient) from 2003 to 2018 were included in our analysis. Patient characteristics, clinical course, and genomic alterations were evaluated.ResultsPatient age at diagnosis ranged from 14 to 73, with 7 men and 3 women in this group. The median overall survival from initial diagnosis and from diagnosis of extraneural metastasis was 19.6 months (range 11.2 to 57.5 months) and 5 months (range 1 to 16.1 months), respectively. The most common site of extraneural metastasis was bone, with other sites being lymph nodes, dura, liver, lung, and soft tissues. All patients received surgical resection and radiation, and 9 patients received temozolomide, with subsequent chemotherapy appropriate for individual cases. 1 patient had an Ommaya and then ventriculoperitoneal shunt placed, and 1 patient underwent craniectomy for cerebral edema associated with a brain abscess at the initial site of resection. Genomic analysis of primary tumors and metastatic sites revealed shared and private mutations with a preponderance of tumor suppressor gene alterations, illustrating clonal evolution in extraneural metastases.ConclusionsSeveral risk factors emerged for extraneural metastasis of glioblastoma and gliosarcoma, including sarcomatous dedifferentiation, disruption of normal anatomic barriers during surgical resection, and tumor suppressor gene alterations. Next steps with this work include validation of these genomic markers of glioblastoma metastases in larger patient populations and the development of preclinical models. This work will lead to a better understanding of the molecular mechanisms of metastasis to develop targeted treatments for these patients.

Project description:BackgroundThe proliferation of relationships between community health systems and academic medical centers has created a need to identify effective components of these models. This article reports on frontline physician experiences, with one such relationship established through the Memorial Sloan Kettering Cancer Center (MSK) Cancer Alliance. MSK created the Alliance with the goals of rapidly bringing the newest standards of care into community settings and increasing patient access to clinical trials in their local communities.MethodsAlliance leadership administered a 10-question anonymous survey to physicians treating patients with cancer across the 3 Alliance member health systems: Hartford HealthCare Cancer Institute, Lehigh Valley Cancer Institute, and Miami Cancer Institute at Baptist Health South Florida. The purpose of the survey was to identify opportunities to improve physician engagement.ResultsThere were 103 clinician respondents across Alliance members, of which 87 reported participation in a disease management team and were included in the final analysis. Most respondents reported high value from Alliance activities, such as attending MSK tumor boards (94%) and lecture series (96%), among those who reported them applicable. Across all respondents, most reported satisfaction with engagement opportunities, such as MSK physician participation in their institution's meetings (76%). When asked where they would like to see increased engagement, the most commonly reported response was for more lecture series (45%). Most respondents (88%) reported that the Alliance led to practice change, either for themselves or for other clinicians at their institution. Many attributed this practice change to MSK disease-specific process measures.ConclusionsThe activities most valued by community physicians were heavily physician relationship-based. The encouraging experience of the MSK Cancer Alliance suggests that activities involving physician investment may be effective for promoting practice change in the context of cross-institution relationships. Future research is needed in this area.

Dataset Information

Prognostic value of the Memorial Sloan Kettering Prognostic Score in metastatic pancreatic adenocarcinoma.

Background

Methods

Results

Conclusions

Lay summary

Publications

Prognostic value of the Memorial Sloan Kettering Prognostic Score in metastatic pancreatic adenocarcinoma.

Similar Datasets

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